Intro
Root canal treatment is a dental procedure used to treat infection or inflammation inside a tooth. The goal is to remove affected tissue while preserving the natural tooth.
This guide explains what root canal treatment is, who may need it, how it is performed, and what to expect after treatment.
What is root canal treatment?
Inside each tooth is pulp tissue containing nerves and blood vessels. When this tissue becomes infected or inflamed, it can cause pain and swelling.
Root canal treatment removes the affected pulp, cleans the root canal system, and seals the tooth to reduce the risk of reinfection.
Who is a suitable candidate?
Root canal treatment may be recommended for patients who:
- Have deep tooth decay
- Experience persistent tooth pain or sensitivity
- Have infection or abscess around the tooth root
- Have a cracked or traumatized tooth affecting the pulp
Imaging and examination are required to confirm diagnosis.
How is the procedure performed?
The tooth is isolated and accessed under local anesthesia. Infected tissue is removed, and the canals are cleaned, shaped, and sealed. A filling or crown is placed to protect the tooth.
Treatment timeline
Before the procedure
- Clinical examination and X-rays
- Diagnosis and treatment planning
During the procedure
- Local anesthesia
- Canal cleaning and disinfection
- Sealing and restoration
After the procedure
- Mild tenderness may occur
- Follow-up if infection was present
Recovery & aftercare
Discomfort usually subsides within a few days. Good oral hygiene and timely placement of a crown, if advised, are important for long-term success.
Possible risks & considerations
- Temporary post-treatment sensitivity
- Complex root anatomy
- Risk of fracture without proper restoration
Expected results
Root canal treatment aims to relieve pain, eliminate infection, and preserve the natural tooth for continued function.
Frequently asked questions
Is root canal treatment painful?
Local anesthesia is used. The procedure aims to relieve pain caused by infection.
Do I need a crown afterward?
Often yes, especially for back teeth, to protect against fracture.
How long does a treated tooth last?
With proper care, a treated tooth can last many years.
Important medical disclaimer
This content is provided for informational purposes only and does not replace a professional medical consultation. Treatment plans, suitability, techniques, and outcomes vary per patient and are determined by a licensed medical professional following an individual assessment.